question

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bensmail asked Erick Ramirez edited

Could not recreate or deserialize existing bloom filter

Hello,

I have constently those warnings on the system.log of the Datastax DSE cluster:

WARN [Stream-Deserializer-/IP:43587-52ce6b39] 2022-05-23 12:34:44,362 SSTableReader.java:775 - Could not recreate or deserialize existing bloom filter, continuing with a pass-through bloom filter but this will significantly impact reads performance

and

WARN [Stream-Deserializer-/IP:40585-e6e04846] 2022-05-23 09:23:43,427 SSTableReader.java:808 - Cannot recreate bloom filter due to lack of estimate for SSTable keys. ZeroCopyMetadata exists: true, ZeroCopyMetadata estimated keys: 0, Section length: 527, Estimated partition size mean: 535

How can I solve this Issue

Regards

Salah

bloom filter
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1 Answer

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Erick Ramirez answered

A friendly note to let you know that this site is not a replacement for getting help for support issues. We are happy to help with general Cassandra questions but we cannot help you with the problem you posted.

Please log a ticket with DataStax Support so one of our engineers can assist you. Cheers!

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